package book;

public class Booklist {
    public class BookList {
        private Book[] books = new Book[10];
        private int usedSize;

        public BookList() {

            books[0] = new Book("三国演义", "罗贯中", 10, "小说");
            books[1] = new Book("西游记", "吴承恩", 12, "小说");
            books[2] = new Book("红楼梦", "曹雪芹", 11, "小说");
            this.usedSize = 3;
        }

        public Book getBook(int pos) {
            return books[pos];
        }

        public void setBook(int pos, Book book) {
            books[pos] = book;
        }

        public int getUsedSize() {
            return usedSize;
        }

        public void setUsedSize(int usedSize) {
            this.usedSize = usedSize;
        }

        public boolean isFull() {
            if (this.usedSize == books.length) {
                return true;
            }
            return false;
        }
    }
}
